qboolean vid_supportrefreshrate = false;
+cvar_t joy_detected = {CVAR_READONLY, "joy_detected", "0", "number of joysticks detected by engine"};
+cvar_t joy_enable = {0, "joy_enable", "1", "enables joystick support"};
+cvar_t joy_index = {0, "joy_index", "0", "selects which joystick to use if you have multiple"};
+cvar_t joy_axisforward = {0, "joy_axisforward", "1", "which joystick axis to query for forward/backward movement"};
+cvar_t joy_axisside = {0, "joy_axisside", "0", "which joystick axis to query for right/left movement"};
+cvar_t joy_axisup = {0, "joy_axisup", "-1", "which joystick axis to query for up/down movement"};
+cvar_t joy_axispitch = {0, "joy_axispitch", "3", "which joystick axis to query for looking up/down"};
+cvar_t joy_axisyaw = {0, "joy_axisyaw", "2", "which joystick axis to query for looking right/left"};
+cvar_t joy_axisroll = {0, "joy_axisroll", "-1", "which joystick axis to query for tilting head right/left"};
+cvar_t joy_deadzoneforward = {0, "joy_deadzoneforward", "0", "deadzone tolerance, suggested values are in the range 0 to 0.01"};
+cvar_t joy_deadzoneside = {0, "joy_deadzoneside", "0", "deadzone tolerance, suggested values are in the range 0 to 0.01"};
+cvar_t joy_deadzoneup = {0, "joy_deadzoneup", "0", "deadzone tolerance, suggested values are in the range 0 to 0.01"};
+cvar_t joy_deadzonepitch = {0, "joy_deadzonepitch", "0", "deadzone tolerance, suggested values are in the range 0 to 0.01"};
+cvar_t joy_deadzoneyaw = {0, "joy_deadzoneyaw", "0", "deadzone tolerance, suggested values are in the range 0 to 0.01"};
+cvar_t joy_deadzoneroll = {0, "joy_deadzoneroll", "0", "deadzone tolerance, suggested values are in the range 0 to 0.01"};
+cvar_t joy_sensitivityforward = {0, "joy_sensitivityforward", "-1", "movement multiplier"};
+cvar_t joy_sensitivityside = {0, "joy_sensitivityside", "1", "movement multiplier"};
+cvar_t joy_sensitivityup = {0, "joy_sensitivityup", "1", "movement multiplier"};
+cvar_t joy_sensitivitypitch = {0, "joy_sensitivitypitch", "1", "movement multiplier"};
+cvar_t joy_sensitivityyaw = {0, "joy_sensitivityyaw", "-1", "movement multiplier"};
+cvar_t joy_sensitivityroll = {0, "joy_sensitivityroll", "1", "movement multiplier"};
+
+
static qboolean vid_usingmouse;
static qboolean vid_isfullscreen;
+static int vid_numjoysticks = 0;
+#define MAX_JOYSTICKS 8
+static SDL_Joystick *vid_joysticks[MAX_JOYSTICKS];
static SDL_Surface *screen;
}
}
+static double IN_JoystickGetAxis(SDL_Joystick *joy, int axis, double sensitivity, double deadzone)
+{
+ double value;
+ if (axis < 0 || axis >= SDL_JoystickNumAxes(joy))
+ return 0; // no such axis on this joystick
+ value = SDL_JoystickGetAxis(joy, axis) * (1.0 / 32767.0);
+ value = bound(-1, value, 1);
+ if (fabs(value) < deadzone)
+ return 0; // within deadzone around center
+ return value * sensitivity;
+}
+
void IN_Move( void )
{
+ int j;
+ int x, y;
if( vid_usingmouse )
{
- int x, y;
SDL_GetRelativeMouseState( &x, &y );
in_mouse_x = x;
in_mouse_y = y;
}
+ if (vid_numjoysticks && joy_enable.integer && joy_index.integer >= 0 && joy_index.integer < vid_numjoysticks)
+ {
+ SDL_Joystick *joy = vid_joysticks[joy_index.integer];
+ int numballs = SDL_JoystickNumBalls(joy);
+ for (j = 0;j < numballs;j++)
+ {
+ SDL_JoystickGetBall(joy, j, &x, &y);
+ in_mouse_x += x;
+ in_mouse_y += y;
+ }
+ cl.cmd.forwardmove += IN_JoystickGetAxis(joy, joy_axisforward.integer, joy_sensitivityforward.value, joy_deadzoneforward.value) * cl_forwardspeed.value;
+ cl.cmd.sidemove += IN_JoystickGetAxis(joy, joy_axisside.integer, joy_sensitivityside.value, joy_deadzoneside.value) * cl_sidespeed.value;
+ cl.cmd.upmove += IN_JoystickGetAxis(joy, joy_axisup.integer, joy_sensitivityup.value, joy_deadzoneup.value) * cl_upspeed.value;
+ cl.viewangles[0] += IN_JoystickGetAxis(joy, joy_axispitch.integer, joy_sensitivitypitch.value, joy_deadzonepitch.value) * cl.realframetime * cl_pitchspeed.value;
+ cl.viewangles[1] += IN_JoystickGetAxis(joy, joy_axisyaw.integer, joy_sensitivityyaw.value, joy_deadzoneyaw.value) * cl.realframetime * cl_yawspeed.value;
+ //cl.viewangles[2] += IN_JoystickGetAxis(joy, joy_axisroll.integer, joy_sensitivityroll.value, joy_deadzoneroll.value) * cl.realframetime * cl_rollspeed.value;
+ }
}
/////////////////////
void Sys_SendKeyEvents( void )
{
+ static qboolean sound_active = true;
SDL_Event event;
while( SDL_PollEvent( &event ) )
switch( event.type ) {
case SDL_QUIT:
- Sys_Quit();
+ Sys_Quit(0);
break;
case SDL_KEYDOWN:
case SDL_KEYUP:
}
break;
case SDL_MOUSEBUTTONDOWN:
- if (event.button.button <= 18)
- Key_Event( buttonremap[event.button.button - 1], 0, true );
- break;
case SDL_MOUSEBUTTONUP:
if (event.button.button <= 18)
- Key_Event( buttonremap[event.button.button - 1], 0, false );
+ Key_Event( buttonremap[event.button.button - 1], 0, event.button.state == SDL_PRESSED );
+ break;
+ case SDL_JOYBUTTONDOWN:
+ if (!joy_enable.integer)
+ break; // ignore down events if joystick has been disabled
+ case SDL_JOYBUTTONUP:
+ if (event.jbutton.button < 48)
+ Key_Event( event.jbutton.button + (event.jbutton.button < 16 ? K_JOY1 : K_AUX1 - 16), 0, (event.jbutton.state == SDL_PRESSED) );
break;
}
+
+ // enable/disable sound on focus gain/loss
+ if (!vid_activewindow && sound_active)
+ {
+ S_BlockSound ();
+ sound_active = false;
+ }
+ else if (vid_activewindow && !sound_active)
+ {
+ S_UnblockSound ();
+ sound_active = true;
+ }
}
/////////////////
}
static int Sys_EventFilter( SDL_Event *event );
+static qboolean vid_sdl_initjoysticksystem = false;
void VID_Init (void)
{
+ Cvar_RegisterVariable(&joy_detected);
+ Cvar_RegisterVariable(&joy_enable);
+ Cvar_RegisterVariable(&joy_index);
+ Cvar_RegisterVariable(&joy_axisforward);
+ Cvar_RegisterVariable(&joy_axisside);
+ Cvar_RegisterVariable(&joy_axisup);
+ Cvar_RegisterVariable(&joy_axispitch);
+ Cvar_RegisterVariable(&joy_axisyaw);
+ //Cvar_RegisterVariable(&joy_axisroll);
+ Cvar_RegisterVariable(&joy_deadzoneforward);
+ Cvar_RegisterVariable(&joy_deadzoneside);
+ Cvar_RegisterVariable(&joy_deadzoneup);
+ Cvar_RegisterVariable(&joy_deadzonepitch);
+ Cvar_RegisterVariable(&joy_deadzoneyaw);
+ //Cvar_RegisterVariable(&joy_deadzoneroll);
+ Cvar_RegisterVariable(&joy_sensitivityforward);
+ Cvar_RegisterVariable(&joy_sensitivityside);
+ Cvar_RegisterVariable(&joy_sensitivityup);
+ Cvar_RegisterVariable(&joy_sensitivitypitch);
+ Cvar_RegisterVariable(&joy_sensitivityyaw);
+ //Cvar_RegisterVariable(&joy_sensitivityroll);
+
if (SDL_Init(SDL_INIT_VIDEO) < 0)
- Sys_Error ("Failed to init video: %s", SDL_GetError());
+ Sys_Error ("Failed to init SDL video subsystem: %s", SDL_GetError());
+ vid_sdl_initjoysticksystem = SDL_Init(SDL_INIT_JOYSTICK) >= 0;
+ if (vid_sdl_initjoysticksystem)
+ Con_Printf("Failed to init SDL joystick subsystem: %s\n", SDL_GetError());
vid_isfullscreen = false;
}
version->major, version->minor, version->patch );
}
-int VID_InitMode(int fullscreen, int width, int height, int bpp, int refreshrate)
+int VID_InitMode(int fullscreen, int width, int height, int bpp, int refreshrate, int stereobuffer)
{
int i;
+ static int notfirstvideomode = false;
int flags = SDL_OPENGL;
const char *drivername;
We cant switch from one OpenGL video mode to another.
Thus we first switch to some stupid 2D mode and then back to OpenGL.
*/
- SDL_SetVideoMode( 0, 0, 0, 0 );
+ if (notfirstvideomode)
+ SDL_SetVideoMode( 0, 0, 0, 0 );
+ notfirstvideomode = true;
// SDL usually knows best
drivername = NULL;
SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 1);
SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);
}
+ if (stereobuffer)
+ SDL_GL_SetAttribute (SDL_GL_STEREO, 1);
screen = SDL_SetVideoMode(width, height, bpp, flags);
if (screen == NULL)
{
- Con_Printf("Failed to set video mode to %ix%i: %s\n", width, height, SDL_GetError);
+ Con_Printf("Failed to set video mode to %ix%i: %s\n", width, height, SDL_GetError());
VID_Shutdown();
return false;
}
GL_Init();
+ vid_numjoysticks = SDL_NumJoysticks();
+ vid_numjoysticks = bound(0, vid_numjoysticks, MAX_JOYSTICKS);
+ Cvar_SetValueQuick(&joy_detected, vid_numjoysticks);
+ Con_Printf("%d SDL joystick(s) found:\n", vid_numjoysticks);
+ memset(vid_joysticks, 0, sizeof(vid_joysticks));
+ for (i = 0;i < vid_numjoysticks;i++)
+ {
+ SDL_Joystick *joy;
+ joy = vid_joysticks[i] = SDL_JoystickOpen(i);
+ if (!joy)
+ {
+ Con_Printf("joystick #%i: open failed: %s\n", i, SDL_GetError());
+ continue;
+ }
+ Con_Printf("joystick #%i: opened \"%s\" with %i axes, %i buttons, %i balls\n", i, SDL_JoystickName(i), (int)SDL_JoystickNumAxes(joy), (int)SDL_JoystickNumButtons(joy), (int)SDL_JoystickNumBalls(joy));
+ }
+
vid_hidden = false;
vid_activewindow = false;
vid_usingmouse = false;
void VID_Shutdown (void)
{
+ // this is needed to retry gamma after a vid_restart
+ VID_RestoreSystemGamma();
+
IN_Activate(false);
SDL_QuitSubSystem(SDL_INIT_VIDEO);
}
Uint8 appstate;
qboolean vid_usemouse;
- CHECKGLERROR
- if (r_speeds.integer || gl_finish.integer)
- {
- qglFinish();CHECKGLERROR
- }
- SDL_GL_SwapBuffers();
-
//react on appstate changes
appstate = SDL_GetAppState();
IN_Activate(vid_usemouse);
VID_UpdateGamma(false, 256);
+
+ if (r_render.integer && !vid_hidden)
+ {
+ CHECKGLERROR
+ if (r_speeds.integer || gl_finish.integer)
+ {
+ qglFinish();CHECKGLERROR
+ }
+ SDL_GL_SwapBuffers();
+ }
}
projects / xonotic / darkplaces.git / blobdiff